MC74HCT374AN ON Semiconductor, MC74HCT374AN Datasheet - Page 5

• Manufacturer Part Number: MC74HCT374AN
• Description: IC FLIP FLOP OCT D 3ST 20-DIP
• Manufacturer: ON Semiconductor
• Series: 74HCTr
• Type: D-Type Busr

Specifications of MC74HCT374AN

• Function: Standard
• Output Type: Tri-State Non Inverted
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Frequency - Clock: 30MHz
• Delay Time - Propagation: 31ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 6mA, 6mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

OUTPUT
ENABLE
CLOCK
CLOCK
*Includes all probe and jig capacitance
11
Q
1
10%
1.3 V
DEVICE
UNDER
90%
TEST
0.3 V
1.3 V
D0
2.7 V
3
t
r
t
D
w
t
C
PLH
Figure 4.
t
TLH
Figure 1.
OUTPUT
Q
1/f
max
Q0
2
TEST POINT
D1
4
t
t
PHL
f
D
t
C
THL
C
Q
L
*
CLOCK
Q1
DATA
5
D2
EXPANDED LOGIC DIAGRAM
7
SWITCHING WAVEFORMS
D
C
V
GND
Q
CC
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MC74HCT374A
TEST CIRCUITS
Q2
6
D3
1.3 V
Figure 3.
8
t
D
su
5
C
Q
VALID
OUTPUT
ENABLE
DEVICE
UNDER
Q3
TEST
1.3 V
9
D4
Q
Q
13
t
h
D
C
*Includes all probe and jig capacitance
Q
1.3 V
OUTPUT
Q4
1.3 V
1.3 V
12
D5
TEST POINT
14
t
t
PZL
PZH
D
3 V
GND
3 V
GND
Figure 2.
C
Figure 5.
Q
C
1 kW
L
t
t
PHZ
*
PLZ
Q5
15
D6
17
D
C
CONNECT TO V
TESTING t
CONNECT TO GND WHEN
TESTING t
Q
10%
90%
Q6
16
D7
PLZ
PHZ
18
3 V
GND
HIGH
IMPEDANCE
V
V
HIGH
IMPEDANCE
AND t
D
AND t
OL
OH
C
CC
Q
WHEN
PZL
PZH
Q7
19